Ontologia

Subdivision · BGD

Khalishkhali

Bangladesh

AwTropical, savannah(100 %)

Species observed

25

Observations

34

Area

37,9km²

Ecological tissue

Sample of 9 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Khalishkhali : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 19.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
7
Connectance
0.194
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

25 distinct species · 34 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

34 obs · 1 cellules
Obs. / cellule
≥ 34
34–33
34–33
34–33
< 34

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,1°C

Annual rain

1 833mm

Warmest m°

34,0°C

Coldest m°

13,7°C

Elevation: 2 m on average (min 1 m, max 4 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 833mm
Warmest month
34,0°C
Coldest month
13,7°C
Mean alt.
2m
Min
1m
Max
4m
Std. dev.
1m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,8

Org. C

29,9g/kg

Clay

33,3%

Sand

15,2%

Silt

51,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: wbGLiMaggregated to Satkhira

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
32,5g/kg
Clay
32,7%
Sand
15,3%
Silt
51,9%
5–15 cm
pH H₂O
5,8
Org. C
26,8g/kg
Clay
33,0%
Sand
15,2%
Silt
51,8%
15–30 cm
pH H₂O
5,9
Org. C
30,6g/kg
Clay
34,0%
Sand
14,9%
Silt
51,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest15.6%
Crops56.5%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)27.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Lake surface here

1,82km²

Basins crossed

1

Max stream order

4

Max drainage

4 420km²

Discharge in basins

2,9m³/s

Mean precip.

1 637mm/an

Mean T°

26,1°C

Moisture idx

0,05

Mean runoff

786mm/an

Mean elev. (basins)

7m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

52,0%

Pesticides

16,5kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)